Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9162954 | Catalyst and process for preparing acrolein and/or acrylic acid by dehydration reaction of glycerin | Kimito Okumura, Jean-Luc Dubois, Jean-Francois Devaux | 2015-10-20 |
| 8252960 | Process for manufacturing acrolein or acrylic acid from glycerin | Jean-Luc Dubois, Kimito Okumura | 2012-08-28 |
| 4861928 | Process for the isomerization of dichlorotoluene | Kazuyoshi Iwayama, Kuniyuki Tada | 1989-08-29 |